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Zollner is a simple screensaver based on the Zöllner optical illusion (see http://en.wikipedia.org/wiki/Zöllner_illusion for details). Are the diagonal lines parallel or not?
I was somewhat less successful recapturing the illusion in screensaver form, as adding colors and animation tends to weaken the optical effect.
Unzip and place Zollner.saver file in your preferred screensaver directory (usually /Library/Screen Savers).
I was somewhat less successful recapturing the illusion in screensaver form, as adding colors and animation tends to weaken the optical effect.
Unzip and place Zollner.saver file in your preferred screensaver directory (usually /Library/Screen Savers).
Requirements
PPC / Intel, Mac OS 10.5 or later.
PPC / Intel, Mac OS 10.5 or later.
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| Downloads:272 |
| Version Downloads:272 |
| Type:Utilities : Screen Savers |
| License:Free |
| Date:04 Aug 2011 |
| Platform:PPC / Intel |
| Price:Free |
Overall (Version 1.x): |
| Features: |
| Ease of Use: |
| Value: |
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Zollner is a simple screensaver based on the Zöllner optical illusion (see http://en.wikipedia.org/wiki/Zöllner_illusion for details). Are the diagonal lines parallel or not?
I was somewhat less successful recapturing the illusion in screensaver form, as adding colors and animation tends to weaken the optical effect.
Unzip and place Zollner.saver file in your preferred screensaver directory (usually /Library/Screen Savers).
I was somewhat less successful recapturing the illusion in screensaver form, as adding colors and animation tends to weaken the optical effect.
Unzip and place Zollner.saver file in your preferred screensaver directory (usually /Library/Screen Savers).
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